Trace number 2687054

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SCIPnone SCIP 1.2.1.2 without any LP solver? (MO) 809.022 809.279

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12049_10.std.opb
MD5SUM447a543f878ceafadea8d85be2867299
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark97
Best CPU time to get the best result obtained on this benchmark1347.71
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables72842
Total number of constraints256335
Number of constraints which are clauses255135
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1200
Minimum length of a constraint1
Maximum length of a constraint68
Number of terms in the objective function 300
Biggest coefficient in the objective function 300
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 45150
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 45150
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: NONE] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2687054-1278446650.opb>
4.40/4.46	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 256335 constraints
4.40/4.46	c problem read
4.40/4.47	c presolving settings loaded
4.40/4.47	c [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs
5.69/5.76	c presolving:
21.19/21.24	c (round 1) 7294 del vars, 21555 del conss, 5791 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 17285556 impls, 0 clqs
32.47/32.52	c (round 2) 13595 del vars, 48162 del conss, 11722 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 17322574 impls, 0 clqs
36.68/36.78	c (round 3) 16088 del vars, 59765 del conss, 13283 chg bounds, 59 chg sides, 55 chg coeffs, 0 upgd conss, 17337989 impls, 0 clqs
39.17/39.28	c (round 4) 17370 del vars, 65120 del conss, 14120 chg bounds, 74 chg sides, 69 chg coeffs, 0 upgd conss, 17347536 impls, 0 clqs
41.08/41.11	c (round 5) 18286 del vars, 68792 del conss, 14705 chg bounds, 74 chg sides, 69 chg coeffs, 0 upgd conss, 17354836 impls, 0 clqs
42.17/42.23	c (round 6) 18828 del vars, 71103 del conss, 15013 chg bounds, 74 chg sides, 69 chg coeffs, 0 upgd conss, 17359606 impls, 0 clqs
42.98/43.09	c (round 7) 19155 del vars, 72481 del conss, 15207 chg bounds, 74 chg sides, 69 chg coeffs, 0 upgd conss, 17363276 impls, 0 clqs
43.57/43.67	c (round 8) 19354 del vars, 73368 del conss, 15317 chg bounds, 74 chg sides, 69 chg coeffs, 0 upgd conss, 17365239 impls, 0 clqs
44.07/44.10	c (round 9) 19469 del vars, 73883 del conss, 15373 chg bounds, 74 chg sides, 69 chg coeffs, 0 upgd conss, 17366434 impls, 0 clqs
44.38/44.43	c (round 10) 19508 del vars, 74123 del conss, 15393 chg bounds, 74 chg sides, 69 chg coeffs, 0 upgd conss, 17366885 impls, 0 clqs
44.67/44.72	c (round 11) 19520 del vars, 74193 del conss, 15399 chg bounds, 74 chg sides, 69 chg coeffs, 0 upgd conss, 17366997 impls, 0 clqs
44.98/45.00	c (round 12) 19526 del vars, 74229 del conss, 15402 chg bounds, 74 chg sides, 69 chg coeffs, 0 upgd conss, 17367045 impls, 0 clqs
46.67/46.77	c (round 13) 19526 del vars, 74235 del conss, 15402 chg bounds, 74 chg sides, 69 chg coeffs, 182100 upgd conss, 17367045 impls, 0 clqs
48.17/48.23	c (round 14) 19526 del vars, 74238 del conss, 15402 chg bounds, 135 chg sides, 280 chg coeffs, 182100 upgd conss, 17367045 impls, 0 clqs
806.84/807.10	c pressed CTRL-C 1 times (5 times for forcing termination)

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2687054-1278446650/watcher-2687054-1278446650 -o /tmp/evaluation-result-2687054-1278446650/solver-2687054-1278446650 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2687054-1278446650.opb -t 1800 -m 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.01 1.01 1.00 3/106 22661
/proc/meminfo: memFree=1818492/2059040 swapFree=4192956/4192956
[pid=22661] ppid=22659 vsize=6584 CPUtime=0
/proc/22661/stat : 22661 (pbscip.linux.x8) R 22659 22661 21616 0 -1 4202496 983 0 0 0 0 0 0 0 20 0 1 0 12871233 6742016 906 1992294400 4194304 7136930 140734529065472 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22661/statm: 1646 914 254 719 0 925 0

[startup+0.027256 s]
/proc/loadavg: 1.01 1.01 1.00 3/106 22661
/proc/meminfo: memFree=1818492/2059040 swapFree=4192956/4192956
[pid=22661] ppid=22659 vsize=9580 CPUtime=0.02
/proc/22661/stat : 22661 (pbscip.linux.x8) R 22659 22661 21616 0 -1 4202496 1878 0 0 0 1 1 0 0 20 0 1 0 12871233 9809920 1800 1992294400 4194304 7136930 140734529065472 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22661/statm: 2395 1800 271 719 0 1674 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 9580

[startup+0.101264 s]
/proc/loadavg: 1.01 1.01 1.00 3/106 22661
/proc/meminfo: memFree=1818492/2059040 swapFree=4192956/4192956
[pid=22661] ppid=22659 vsize=14900 CPUtime=0.09
/proc/22661/stat : 22661 (pbscip.linux.x8) R 22659 22661 21616 0 -1 4202496 3199 0 0 0 8 1 0 0 20 0 1 0 12871233 15257600 3121 1992294400 4194304 7136930 140734529065472 18446744073709551615 6340400 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22661/statm: 3725 3121 271 719 0 3004 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14900

[startup+0.301286 s]
/proc/loadavg: 1.01 1.01 1.00 3/106 22661
/proc/meminfo: memFree=1818492/2059040 swapFree=4192956/4192956
[pid=22661] ppid=22659 vsize=26920 CPUtime=0.29
/proc/22661/stat : 22661 (pbscip.linux.x8) R 22659 22661 21616 0 -1 4202496 6242 0 0 0 27 2 0 0 20 0 1 0 12871233 27566080 6155 1992294400 4194304 7136930 140734529065472 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22661/statm: 6730 6155 271 719 0 6009 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26920

[startup+0.70133 s]
/proc/loadavg: 1.01 1.01 1.00 3/106 22661
/proc/meminfo: memFree=1818492/2059040 swapFree=4192956/4192956
[pid=22661] ppid=22659 vsize=48584 CPUtime=0.69
/proc/22661/stat : 22661 (pbscip.linux.x8) R 22659 22661 21616 0 -1 4202496 11615 0 0 0 65 4 0 0 21 0 1 0 12871233 49750016 11528 1992294400 4194304 7136930 140734529065472 18446744073709551615 4361570 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22661/statm: 12146 11528 271 719 0 11425 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48584

[startup+1.50142 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 22662
/proc/meminfo: memFree=1767520/2059040 swapFree=4192956/4192956
[pid=22661] ppid=22659 vsize=65176 CPUtime=1.49
/proc/22661/stat : 22661 (pbscip.linux.x8) R 22659 22661 21616 0 -1 4202496 15798 0 0 0 143 6 0 0 23 0 1 0 12871233 66740224 15711 1992294400 4194304 7136930 140734529065472 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22661/statm: 16294 15711 271 719 0 15573 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 65176

[startup+3.1016 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 22662
/proc/meminfo: memFree=1742596/2059040 swapFree=4192956/4192956
[pid=22661] ppid=22659 vsize=107304 CPUtime=3.09
/proc/22661/stat : 22661 (pbscip.linux.x8) R 22659 22661 21616 0 -1 4202496 26283 0 0 0 299 10 0 0 25 0 1 0 12871233 109879296 26196 1992294400 4194304 7136930 140734529065472 18446744073709551615 5650597 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22661/statm: 26826 26196 271 719 0 26105 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 107304

[startup+6.30095 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 22662
/proc/meminfo: memFree=1468432/2059040 swapFree=4192956/4192956
[pid=22661] ppid=22659 vsize=397296 CPUtime=6.29
/proc/22661/stat : 22661 (pbscip.linux.x8) R 22659 22661 21616 0 -1 4202496 97960 0 0 0 592 37 0 0 25 0 1 0 12871233 406831104 97457 1992294400 4194304 7136930 140734529065472 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22661/statm: 99324 97457 338 719 0 98603 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 397296

[startup+12.7017 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 22662
/proc/meminfo: memFree=1173560/2059040 swapFree=4192956/4192956
[pid=22661] ppid=22659 vsize=682344 CPUtime=12.69
/proc/22661/stat : 22661 (pbscip.linux.x8) R 22659 22661 21616 0 -1 4202496 168805 0 0 0 1200 69 0 0 25 0 1 0 12871233 698720256 168302 1992294400 4194304 7136930 140734529065472 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22661/statm: 170586 168302 342 719 0 169865 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 682344

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22662
/proc/meminfo: memFree=947384/2059040 swapFree=4192956/4192956
[pid=22661] ppid=22659 vsize=889392 CPUtime=25.48
/proc/22661/stat : 22661 (pbscip.linux.x8) R 22659 22661 21616 0 -1 4202496 218142 0 0 0 2440 108 0 0 25 0 1 0 12871233 910737408 217382 1992294400 4194304 7136930 140734529065472 18446744073709551615 5966492 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22661/statm: 222348 217382 347 719 0 221627 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 889392

[startup+51.1009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22664
/proc/meminfo: memFree=882532/2059040 swapFree=4192956/4192956
[pid=22661] ppid=22659 vsize=958880 CPUtime=51.07
/proc/22661/stat : 22661 (pbscip.linux.x8) R 22659 22661 21616 0 -1 4202496 270366 0 0 0 4841 266 0 0 25 0 1 0 12871233 981893120 234006 1992294400 4194304 7136930 140734529065472 18446744073709551615 5969508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22661/statm: 239720 234006 387 719 0 238999 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 958880

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22664
/proc/meminfo: memFree=829956/2059040 swapFree=4192956/4192956
[pid=22661] ppid=22659 vsize=1015564 CPUtime=102.26
/proc/22661/stat : 22661 (pbscip.linux.x8) R 22659 22661 21616 0 -1 4202496 283238 0 0 0 9954 272 0 0 25 0 1 0 12871233 1039937536 246878 1992294400 4194304 7136930 140734529065472 18446744073709551615 5969710 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22661/statm: 253891 246878 387 719 0 253170 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1015564

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22666
/proc/meminfo: memFree=798584/2059040 swapFree=4192956/4192956
[pid=22661] ppid=22659 vsize=1048276 CPUtime=162.23
/proc/22661/stat : 22661 (pbscip.linux.x8) R 22659 22661 21616 0 -1 4202496 291069 0 0 0 15947 276 0 0 25 0 1 0 12871233 1073434624 254709 1992294400 4194304 7136930 140734529065472 18446744073709551615 5969519 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22661/statm: 262069 254709 387 719 0 261348 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1048276

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22668
/proc/meminfo: memFree=749480/2059040 swapFree=4192956/4192956
[pid=22661] ppid=22659 vsize=1099868 CPUtime=222.21
/proc/22661/stat : 22661 (pbscip.linux.x8) R 22659 22661 21616 0 -1 4202496 303316 0 0 0 21940 281 0 0 25 0 1 0 12871233 1126264832 266956 1992294400 4194304 7136930 140734529065472 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22661/statm: 274967 266956 387 719 0 274246 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1099868

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22670
/proc/meminfo: memFree=682892/2059040 swapFree=4192956/4192956
[pid=22661] ppid=22659 vsize=1167632 CPUtime=282.2
/proc/22661/stat : 22661 (pbscip.linux.x8) R 22659 22661 21616 0 -1 4202496 319957 0 0 0 27932 288 0 0 25 0 1 0 12871233 1195655168 283597 1992294400 4194304 7136930 140734529065472 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22661/statm: 291908 283597 387 719 0 291187 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1167632

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22670
/proc/meminfo: memFree=620892/2059040 swapFree=4192956/4192956
[pid=22661] ppid=22659 vsize=1230456 CPUtime=342.19
/proc/22661/stat : 22661 (pbscip.linux.x8) R 22659 22661 21616 0 -1 4202496 336456 0 0 0 33923 296 0 0 25 0 1 0 12871233 1259986944 299072 1992294400 4194304 7136930 140734529065472 18446744073709551615 5969508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22661/statm: 307614 299072 387 719 0 306893 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1230456

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22672
/proc/meminfo: memFree=576624/2059040 swapFree=4192956/4192956
[pid=22661] ppid=22659 vsize=1275892 CPUtime=402.17
/proc/22661/stat : 22661 (pbscip.linux.x8) R 22659 22661 21616 0 -1 4202496 347726 0 0 0 39915 302 0 0 25 0 1 0 12871233 1306513408 310086 1992294400 4194304 7136930 140734529065472 18446744073709551615 5968632 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22661/statm: 318973 310086 387 719 0 318252 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1275892

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22674
/proc/meminfo: memFree=557652/2059040 swapFree=4192956/4192956
[pid=22661] ppid=22659 vsize=1293640 CPUtime=462.15
/proc/22661/stat : 22661 (pbscip.linux.x8) R 22659 22661 21616 0 -1 4202496 355285 0 0 0 45908 307 0 0 25 0 1 0 12871233 1324687360 314829 1992294400 4194304 7136930 140734529065472 18446744073709551615 4677326 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22661/statm: 323410 314829 388 719 0 322689 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 1293640

[startup+522.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 22676
/proc/meminfo: memFree=481020/2059040 swapFree=4192956/4192956
[pid=22661] ppid=22659 vsize=1372772 CPUtime=522.13
/proc/22661/stat : 22661 (pbscip.linux.x8) R 22659 22661 21616 0 -1 4202496 374669 0 0 0 51897 316 0 0 25 0 1 0 12871233 1405718528 334213 1992294400 4194304 7136930 140734529065472 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22661/statm: 343193 334213 388 719 0 342472 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 1372772

[startup+582.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 22678
/proc/meminfo: memFree=416788/2059040 swapFree=4192956/4192956
[pid=22661] ppid=22659 vsize=1434792 CPUtime=582.11
/proc/22661/stat : 22661 (pbscip.linux.x8) R 22659 22661 21616 0 -1 4202496 390409 0 0 0 57887 324 0 0 25 0 1 0 12871233 1469227008 349953 1992294400 4194304 7136930 140734529065472 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22661/statm: 358698 349953 388 719 0 357977 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 1434792

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22678
/proc/meminfo: memFree=290432/2059040 swapFree=4192956/4192956
[pid=22661] ppid=22659 vsize=1565092 CPUtime=642.11
/proc/22661/stat : 22661 (pbscip.linux.x8) R 22659 22661 21616 0 -1 4202496 421904 0 0 0 63874 337 0 0 25 0 1 0 12871233 1602654208 381448 1992294400 4194304 7136930 140734529065472 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22661/statm: 391273 381448 388 719 0 390552 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1565092

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22680
/proc/meminfo: memFree=209088/2059040 swapFree=4192956/4192956
[pid=22661] ppid=22659 vsize=1646108 CPUtime=702.07
/proc/22661/stat : 22661 (pbscip.linux.x8) R 22659 22661 21616 0 -1 4202496 442703 0 0 0 69861 346 0 0 25 0 1 0 12871233 1685614592 401735 1992294400 4194304 7136930 140734529065472 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22661/statm: 411527 401735 388 719 0 410806 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 1646108

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22682
/proc/meminfo: memFree=105920/2059040 swapFree=4192956/4192956
[pid=22661] ppid=22659 vsize=1751516 CPUtime=762.06
/proc/22661/stat : 22661 (pbscip.linux.x8) R 22659 22661 21616 0 -1 4202496 469209 0 0 0 75848 358 0 0 25 0 1 0 12871233 1793552384 427472 1992294400 4194304 7136930 140734529065472 18446744073709551615 4212311 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22661/statm: 437879 427472 388 719 0 437158 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 1751516



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+807.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22684
/proc/meminfo: memFree=15772/2059040 swapFree=4192956/4192956
[pid=22661] ppid=22659 vsize=1843948 CPUtime=806.84
/proc/22661/stat : 22661 (pbscip.linux.x8) R 22659 22661 21616 0 -1 4202496 491942 0 0 0 80316 368 0 0 25 0 1 0 12871233 1888202752 449949 1992294400 4194304 7136930 140734529065472 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22661/statm: 460987 449949 388 719 0 460266 0
Current children cumulated CPU time (s) 806.84
Current children cumulated vsize (KiB) 1843948

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -22661

Solver just ended. Dumping a history of the last processes samples

[startup+807.802 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22685
/proc/meminfo: memFree=15764/2059040 swapFree=4192956/4192956
[pid=22661] ppid=22659 vsize=1843948 CPUtime=807.53
/proc/22661/stat : 22661 (pbscip.linux.x8) R 22659 22661 21616 0 -1 4202496 492084 0 0 0 80385 368 0 0 25 0 1 0 12871233 1888202752 450091 1992294400 4194304 7136930 140734529065472 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22661/statm: 460987 450091 388 719 0 460266 0
Current children cumulated CPU time (s) 807.53
Current children cumulated vsize (KiB) 1843948

[startup+808.602 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22685
/proc/meminfo: memFree=14648/2059040 swapFree=4192956/4192956
[pid=22661] ppid=22659 vsize=1845960 CPUtime=808.34
/proc/22661/stat : 22661 (pbscip.linux.x8) R 22659 22661 21616 0 -1 4202496 492487 0 0 0 80465 369 0 0 25 0 1 0 12871233 1890263040 450494 1992294400 4194304 7136930 140734529065472 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22661/statm: 461490 450494 388 719 0 460769 0
Current children cumulated CPU time (s) 808.34
Current children cumulated vsize (KiB) 1845960

[startup+809.002 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22685
/proc/meminfo: memFree=14648/2059040 swapFree=4192956/4192956
[pid=22661] ppid=22659 vsize=1846984 CPUtime=808.74
/proc/22661/stat : 22661 (pbscip.linux.x8) R 22659 22661 21616 0 -1 4202496 492755 0 0 0 80505 369 0 0 25 0 1 0 12871233 1891311616 450762 1992294400 4194304 7136930 140734529065472 18446744073709551615 5969699 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22661/statm: 461746 450762 388 719 0 461025 0
Current children cumulated CPU time (s) 808.74
Current children cumulated vsize (KiB) 1846984

[startup+809.202 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22685
/proc/meminfo: memFree=14648/2059040 swapFree=4192956/4192956
[pid=22661] ppid=22659 vsize=0 CPUtime=808.94
/proc/22661/stat : 22661 (pbscip.linux.x8) R 22659 22661 21616 0 -1 4203524 492759 0 0 0 80516 378 0 0 25 0 1 0 12871233 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/22661/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 808.94
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 809.279
CPU time (s): 809.022
CPU user time (s): 805.163
CPU system time (s): 3.85941
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 1846984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 805.163
system time used= 3.85941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 492759
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 8932

runsolver used 1.3348 second user time and 3.83542 second system time

The end

Launcher Data 

Begin job on node059 at 2010-07-06 22:04:11
IDJOB=2687054
IDBENCH=77343
IDSOLVER=1167
FILE ID=node059/2687054-1278446650
PBS_JOBID= 11233490
Free space on /tmp= 62536 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12049_10.std.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.none -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687054-1278446650/watcher-2687054-1278446650 -o /tmp/evaluation-result-2687054-1278446650/solver-2687054-1278446650 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2687054-1278446650.opb -t 1800 -m 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 447a543f878ceafadea8d85be2867299
RANDOM SEED=998852824

node059.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.255
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.255
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1818904 kB
Buffers:          5652 kB
Cached:         105396 kB
SwapCached:          0 kB
Active:          67876 kB
Inactive:       103464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1818904 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           10960 kB
Writeback:           0 kB
AnonPages:       60400 kB
Mapped:          14492 kB
Slab:            46728 kB
PageTables:       4176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181848 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62536 MiB
End job on node059 at 2010-07-06 22:17:40